Helium effuses how many times faster than CH through a small hole at the same temperature?
- Acheck_circle
= 2 times (Graham's law)
- B
2 times
- C
= 2 times
- D
4 times
Explanation
Graham's law: . He = 4, CH = 16. Ratio = = 2.
AP Chemistry· difficulty 4/5
Helium effuses how many times faster than CH through a small hole at the same temperature?
= 2 times (Graham's law)
2 times
= 2 times
4 times
Explanation
Graham's law: . He = 4, CH = 16. Ratio = = 2.
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